Breguet Marine Haute Joaillerie 9509 Poseidonia

The Breguet Marine Haute Joaillerie 9509 Poseidonia (reference 9509BB/TD/984) has a 35.8 mm round case in 18K white gold with a sapphire caseback. The bezel, caseband, lugs and crown are set with 123 baguette-cut diamonds and 1 cabochon diamond, while the buckle carries a further 30 baguette-cut diamonds. The dial is Tahitian natural mother-of-pearl set with 85 baguette-cut diamonds, paired with an alligator strap. The self-winding movement is Breguet calibre 591 C, with an oscillating weight set with 31 diamonds and decorated with Tahitian mother-of-pearl, offering 38 hours of power reserve and 15 m water resistance.